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fb9935cc PP |
1 | /* |
2 | * test_graph_topo.c | |
3 | * | |
4 | * Copyright 2017 - Philippe Proulx <pproulx@efficios.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; under version 2 of the License. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, | |
11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | * GNU General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License along | |
16 | * with this program; if not, write to the Free Software Foundation, Inc., | |
17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 | */ | |
19 | ||
20 | #include <babeltrace/graph/component-class.h> | |
21 | #include <babeltrace/graph/component-class-source.h> | |
22 | #include <babeltrace/graph/component-class-sink.h> | |
23 | #include <babeltrace/graph/component.h> | |
24 | #include <babeltrace/graph/component-source.h> | |
25 | #include <babeltrace/graph/component-sink.h> | |
26 | #include <babeltrace/graph/graph.h> | |
27 | #include <babeltrace/graph/connection.h> | |
28 | #include <babeltrace/graph/port.h> | |
29 | #include <babeltrace/graph/private-component.h> | |
30 | #include <babeltrace/graph/private-component-source.h> | |
31 | #include <babeltrace/graph/private-component-sink.h> | |
32 | #include <babeltrace/graph/private-port.h> | |
33 | #include <babeltrace/graph/private-connection.h> | |
34 | #include <stdlib.h> | |
35 | #include <string.h> | |
36 | #include <stdbool.h> | |
37 | #include <assert.h> | |
38 | #include <glib.h> | |
39 | ||
40 | #include "tap/tap.h" | |
41 | ||
c14181ff | 42 | #define NR_TESTS 69 |
fb9935cc PP |
43 | |
44 | enum event_type { | |
45 | COMP_ACCEPT_PORT_CONNECTION, | |
c14181ff | 46 | COMP_PORT_CONNECTED, |
fb9935cc PP |
47 | COMP_PORT_DISCONNECTED, |
48 | GRAPH_PORT_ADDED, | |
49 | GRAPH_PORT_REMOVED, | |
50 | GRAPH_PORTS_CONNECTED, | |
51 | GRAPH_PORTS_DISCONNECTED, | |
52 | }; | |
53 | ||
54 | enum test { | |
55 | TEST_EMPTY_GRAPH, | |
56 | TEST_SIMPLE, | |
c14181ff | 57 | TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
fb9935cc PP |
58 | TEST_SINK_REMOVES_PORT_IN_CONSUME, |
59 | TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
60 | }; | |
61 | ||
62 | struct event { | |
63 | enum event_type type; | |
64 | ||
65 | union { | |
66 | struct { | |
67 | struct bt_component *comp; | |
68 | struct bt_port *self_port; | |
69 | struct bt_port *other_port; | |
70 | } comp_accept_port_connection; | |
71 | ||
c14181ff PP |
72 | struct { |
73 | struct bt_component *comp; | |
74 | struct bt_port *self_port; | |
75 | struct bt_port *other_port; | |
76 | } comp_port_connected; | |
77 | ||
fb9935cc PP |
78 | struct { |
79 | struct bt_component *comp; | |
80 | struct bt_port *port; | |
81 | } comp_port_disconnected; | |
82 | ||
83 | struct { | |
84 | struct bt_component *comp; | |
85 | struct bt_port *port; | |
86 | } graph_port_added; | |
87 | ||
88 | struct { | |
89 | struct bt_component *comp; | |
90 | struct bt_port *port; | |
91 | } graph_port_removed; | |
92 | ||
93 | struct { | |
94 | struct bt_component *upstream_comp; | |
95 | struct bt_component *downstream_comp; | |
96 | struct bt_port *upstream_port; | |
97 | struct bt_port *downstream_port; | |
98 | struct bt_connection *conn; | |
99 | } graph_ports_connected; | |
100 | ||
101 | struct { | |
102 | struct bt_component *upstream_comp; | |
103 | struct bt_component *downstream_comp; | |
104 | struct bt_port *upstream_port; | |
105 | struct bt_port *downstream_port; | |
106 | } graph_ports_disconnected; | |
107 | } data; | |
108 | }; | |
109 | ||
110 | static GArray *events; | |
111 | static struct bt_component_class *src_comp_class; | |
112 | static struct bt_component_class *sink_comp_class; | |
113 | static enum test current_test; | |
114 | ||
115 | static | |
116 | void clear_events(void) | |
117 | { | |
118 | g_array_set_size(events, 0); | |
119 | } | |
120 | ||
121 | static | |
122 | void append_event(struct event *event) | |
123 | { | |
124 | g_array_append_val(events, *event); | |
125 | } | |
126 | ||
127 | static | |
128 | bool compare_events(struct event *ev_a, struct event *ev_b) | |
129 | { | |
130 | if (ev_a->type != ev_b->type) { | |
131 | return false; | |
132 | } | |
133 | ||
134 | switch (ev_a->type) { | |
135 | case COMP_ACCEPT_PORT_CONNECTION: | |
136 | if (ev_a->data.comp_accept_port_connection.comp != | |
137 | ev_b->data.comp_accept_port_connection.comp) { | |
138 | return false; | |
139 | } | |
140 | ||
141 | if (ev_a->data.comp_accept_port_connection.self_port != | |
142 | ev_b->data.comp_accept_port_connection.self_port) { | |
143 | return false; | |
144 | } | |
145 | ||
146 | if (ev_a->data.comp_accept_port_connection.other_port != | |
147 | ev_b->data.comp_accept_port_connection.other_port) { | |
148 | return false; | |
149 | } | |
150 | break; | |
c14181ff PP |
151 | case COMP_PORT_CONNECTED: |
152 | if (ev_a->data.comp_port_connected.comp != | |
153 | ev_b->data.comp_port_connected.comp) { | |
154 | return false; | |
155 | } | |
156 | ||
157 | if (ev_a->data.comp_port_connected.self_port != | |
158 | ev_b->data.comp_port_connected.self_port) { | |
159 | return false; | |
160 | } | |
161 | ||
162 | if (ev_a->data.comp_port_connected.other_port != | |
163 | ev_b->data.comp_port_connected.other_port) { | |
164 | return false; | |
165 | } | |
166 | break; | |
fb9935cc PP |
167 | case COMP_PORT_DISCONNECTED: |
168 | if (ev_a->data.comp_port_disconnected.comp != | |
169 | ev_b->data.comp_port_disconnected.comp) { | |
170 | return false; | |
171 | } | |
172 | ||
173 | if (ev_a->data.comp_port_disconnected.port != | |
174 | ev_b->data.comp_port_disconnected.port) { | |
175 | return false; | |
176 | } | |
177 | break; | |
178 | case GRAPH_PORT_ADDED: | |
179 | if (ev_a->data.graph_port_added.comp != | |
180 | ev_b->data.graph_port_added.comp) { | |
181 | return false; | |
182 | } | |
183 | ||
184 | if (ev_a->data.graph_port_added.port != | |
185 | ev_b->data.graph_port_added.port) { | |
186 | return false; | |
187 | } | |
188 | break; | |
189 | case GRAPH_PORT_REMOVED: | |
190 | if (ev_a->data.graph_port_removed.comp != | |
191 | ev_b->data.graph_port_removed.comp) { | |
192 | return false; | |
193 | } | |
194 | ||
195 | if (ev_a->data.graph_port_removed.port != | |
196 | ev_b->data.graph_port_removed.port) { | |
197 | return false; | |
198 | } | |
199 | break; | |
200 | case GRAPH_PORTS_CONNECTED: | |
201 | if (ev_a->data.graph_ports_connected.upstream_comp != | |
202 | ev_b->data.graph_ports_connected.upstream_comp) { | |
203 | return false; | |
204 | } | |
205 | ||
206 | if (ev_a->data.graph_ports_connected.downstream_comp != | |
207 | ev_b->data.graph_ports_connected.downstream_comp) { | |
208 | return false; | |
209 | } | |
210 | ||
211 | if (ev_a->data.graph_ports_connected.upstream_port != | |
212 | ev_b->data.graph_ports_connected.upstream_port) { | |
213 | return false; | |
214 | } | |
215 | ||
216 | if (ev_a->data.graph_ports_connected.downstream_port != | |
217 | ev_b->data.graph_ports_connected.downstream_port) { | |
218 | return false; | |
219 | } | |
220 | ||
221 | if (ev_a->data.graph_ports_connected.conn != | |
222 | ev_b->data.graph_ports_connected.conn) { | |
223 | return false; | |
224 | } | |
225 | break; | |
226 | case GRAPH_PORTS_DISCONNECTED: | |
227 | if (ev_a->data.graph_ports_disconnected.upstream_comp != | |
228 | ev_b->data.graph_ports_disconnected.upstream_comp) { | |
229 | return false; | |
230 | } | |
231 | ||
232 | if (ev_a->data.graph_ports_disconnected.downstream_comp != | |
233 | ev_b->data.graph_ports_disconnected.downstream_comp) { | |
234 | return false; | |
235 | } | |
236 | ||
237 | if (ev_a->data.graph_ports_disconnected.upstream_port != | |
238 | ev_b->data.graph_ports_disconnected.upstream_port) { | |
239 | return false; | |
240 | } | |
241 | ||
242 | if (ev_a->data.graph_ports_disconnected.downstream_port != | |
243 | ev_b->data.graph_ports_disconnected.downstream_port) { | |
244 | return false; | |
245 | } | |
246 | break; | |
247 | default: | |
0fbb9a9f | 248 | abort(); |
fb9935cc PP |
249 | } |
250 | ||
251 | return true; | |
252 | } | |
253 | ||
254 | static | |
255 | bool has_event(struct event *event) | |
256 | { | |
257 | size_t i; | |
258 | ||
259 | for (i = 0; i < events->len; i++) { | |
260 | struct event *ev = &g_array_index(events, struct event, i); | |
261 | ||
262 | if (compare_events(event, ev)) { | |
263 | return true; | |
264 | } | |
265 | } | |
266 | ||
267 | return false; | |
268 | } | |
269 | ||
270 | static | |
271 | size_t event_pos(struct event *event) | |
272 | { | |
273 | size_t i; | |
274 | ||
275 | for (i = 0; i < events->len; i++) { | |
276 | struct event *ev = &g_array_index(events, struct event, i); | |
277 | ||
278 | if (compare_events(event, ev)) { | |
279 | return i; | |
280 | } | |
281 | } | |
282 | ||
283 | return -1ULL; | |
284 | } | |
285 | ||
286 | static | |
287 | struct bt_notification_iterator_next_return src_iter_next( | |
288 | struct bt_private_notification_iterator *priv_iterator) | |
289 | { | |
290 | struct bt_notification_iterator_next_return ret = { | |
291 | .status = BT_NOTIFICATION_ITERATOR_STATUS_ERROR, | |
292 | }; | |
293 | ||
294 | return ret; | |
295 | } | |
296 | ||
297 | static | |
c14181ff | 298 | enum bt_component_status accept_port_connection( |
fb9935cc PP |
299 | struct bt_private_component *private_component, |
300 | struct bt_private_port *self_private_port, | |
301 | struct bt_port *other_port) | |
302 | { | |
fb9935cc PP |
303 | struct event event = { |
304 | .type = COMP_ACCEPT_PORT_CONNECTION, | |
305 | .data.comp_accept_port_connection = { | |
306 | .comp = bt_component_from_private_component(private_component), | |
307 | .self_port = bt_port_from_private_port(self_private_port), | |
308 | .other_port = other_port, | |
309 | }, | |
310 | }; | |
311 | ||
312 | bt_put(event.data.comp_accept_port_connection.comp); | |
313 | bt_put(event.data.comp_accept_port_connection.self_port); | |
314 | append_event(&event); | |
c14181ff PP |
315 | return BT_COMPONENT_STATUS_OK; |
316 | } | |
317 | ||
318 | static | |
319 | void src_port_connected(struct bt_private_component *private_component, | |
320 | struct bt_private_port *self_private_port, | |
321 | struct bt_port *other_port) | |
322 | { | |
147337a3 | 323 | int ret; |
c14181ff PP |
324 | |
325 | struct event event = { | |
326 | .type = COMP_PORT_CONNECTED, | |
327 | .data.comp_port_connected = { | |
328 | .comp = bt_component_from_private_component(private_component), | |
329 | .self_port = bt_port_from_private_port(self_private_port), | |
330 | .other_port = other_port, | |
331 | }, | |
332 | }; | |
333 | ||
334 | bt_put(event.data.comp_port_connected.comp); | |
335 | bt_put(event.data.comp_port_connected.self_port); | |
336 | append_event(&event); | |
fb9935cc PP |
337 | |
338 | switch (current_test) { | |
c14181ff | 339 | case TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED: |
147337a3 PP |
340 | ret = bt_private_component_source_add_output_private_port( |
341 | private_component, "hello", NULL, NULL); | |
342 | assert(ret == 0); | |
fb9935cc PP |
343 | break; |
344 | default: | |
345 | break; | |
346 | } | |
fb9935cc PP |
347 | } |
348 | ||
349 | static | |
350 | void src_port_disconnected(struct bt_private_component *private_component, | |
351 | struct bt_private_port *private_port) | |
352 | { | |
353 | int ret; | |
354 | struct event event = { | |
355 | .type = COMP_PORT_DISCONNECTED, | |
356 | .data.comp_port_disconnected = { | |
357 | .comp = bt_component_from_private_component(private_component), | |
358 | .port = bt_port_from_private_port(private_port), | |
359 | }, | |
360 | }; | |
361 | ||
362 | bt_put(event.data.comp_port_disconnected.comp); | |
363 | bt_put(event.data.comp_port_disconnected.port); | |
364 | append_event(&event); | |
365 | ||
366 | switch (current_test) { | |
367 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
368 | ret = bt_private_port_remove_from_component(private_port); | |
369 | assert(ret == 0); | |
370 | default: | |
371 | break; | |
372 | } | |
373 | } | |
374 | ||
b9d103be PP |
375 | static |
376 | enum bt_component_status src_init(struct bt_private_component *priv_comp, | |
377 | struct bt_value *params, void *init_method_data) | |
378 | { | |
147337a3 | 379 | int ret; |
b9d103be | 380 | |
147337a3 PP |
381 | ret = bt_private_component_source_add_output_private_port( |
382 | priv_comp, "out", NULL, NULL); | |
383 | assert(ret == 0); | |
b9d103be PP |
384 | return BT_COMPONENT_STATUS_OK; |
385 | } | |
386 | ||
fb9935cc PP |
387 | static |
388 | enum bt_component_status sink_consume( | |
389 | struct bt_private_component *priv_component) | |
390 | { | |
391 | struct bt_private_port *def_port; | |
392 | int ret; | |
393 | ||
394 | switch (current_test) { | |
395 | case TEST_SINK_REMOVES_PORT_IN_CONSUME: | |
396 | case TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT: | |
b9d103be PP |
397 | def_port = bt_private_component_sink_get_input_private_port_by_name( |
398 | priv_component, "in"); | |
fb9935cc PP |
399 | assert(def_port); |
400 | ret = bt_private_port_remove_from_component(def_port); | |
401 | assert(ret == 0); | |
402 | bt_put(def_port); | |
403 | break; | |
404 | default: | |
405 | break; | |
406 | } | |
407 | ||
408 | return BT_COMPONENT_STATUS_OK; | |
409 | } | |
410 | ||
411 | static | |
c14181ff | 412 | void sink_port_connected(struct bt_private_component *private_component, |
fb9935cc PP |
413 | struct bt_private_port *self_private_port, |
414 | struct bt_port *other_port) | |
415 | { | |
416 | struct event event = { | |
c14181ff PP |
417 | .type = COMP_PORT_CONNECTED, |
418 | .data.comp_port_connected = { | |
fb9935cc PP |
419 | .comp = bt_component_from_private_component(private_component), |
420 | .self_port = bt_port_from_private_port(self_private_port), | |
421 | .other_port = other_port, | |
422 | }, | |
423 | }; | |
424 | ||
c14181ff PP |
425 | bt_put(event.data.comp_port_connected.comp); |
426 | bt_put(event.data.comp_port_connected.self_port); | |
fb9935cc | 427 | append_event(&event); |
fb9935cc PP |
428 | } |
429 | ||
430 | static | |
431 | void sink_port_disconnected(struct bt_private_component *private_component, | |
432 | struct bt_private_port *private_port) | |
433 | { | |
434 | struct event event = { | |
435 | .type = COMP_PORT_DISCONNECTED, | |
436 | .data.comp_port_disconnected = { | |
437 | .comp = bt_component_from_private_component(private_component), | |
438 | .port = bt_port_from_private_port(private_port), | |
439 | }, | |
440 | }; | |
441 | ||
442 | bt_put(event.data.comp_port_disconnected.comp); | |
443 | bt_put(event.data.comp_port_disconnected.port); | |
444 | append_event(&event); | |
445 | } | |
446 | ||
b9d103be PP |
447 | static |
448 | enum bt_component_status sink_init(struct bt_private_component *priv_comp, | |
449 | struct bt_value *params, void *init_method_data) | |
450 | { | |
147337a3 | 451 | int ret; |
b9d103be | 452 | |
147337a3 PP |
453 | ret = bt_private_component_sink_add_input_private_port(priv_comp, |
454 | "in", NULL, NULL); | |
455 | assert(ret == 0); | |
b9d103be PP |
456 | return BT_COMPONENT_STATUS_OK; |
457 | } | |
458 | ||
fb9935cc PP |
459 | static |
460 | void graph_port_added(struct bt_port *port, | |
461 | void *data) | |
462 | { | |
463 | struct bt_component *comp = bt_port_get_component(port); | |
464 | ||
465 | assert(comp); | |
466 | bt_put(comp); | |
467 | ||
468 | struct event event = { | |
469 | .type = GRAPH_PORT_ADDED, | |
470 | .data.graph_port_added = { | |
471 | .comp = comp, | |
472 | .port = port, | |
473 | }, | |
474 | }; | |
475 | ||
476 | append_event(&event); | |
477 | } | |
478 | ||
479 | static | |
480 | void graph_port_removed(struct bt_component *component, | |
481 | struct bt_port *port, void *data) | |
482 | { | |
483 | struct event event = { | |
484 | .type = GRAPH_PORT_REMOVED, | |
485 | .data.graph_port_removed = { | |
486 | .comp = component, | |
487 | .port = port, | |
488 | }, | |
489 | }; | |
490 | ||
491 | append_event(&event); | |
492 | } | |
493 | ||
494 | static | |
495 | void graph_ports_connected(struct bt_port *upstream_port, | |
496 | struct bt_port *downstream_port, void *data) | |
497 | { | |
498 | struct bt_component *upstream_comp = | |
499 | bt_port_get_component(upstream_port); | |
500 | struct bt_component *downstream_comp = | |
501 | bt_port_get_component(downstream_port); | |
502 | struct bt_connection *conn = bt_port_get_connection(upstream_port); | |
503 | ||
504 | assert(upstream_comp); | |
505 | assert(downstream_comp); | |
506 | assert(conn); | |
507 | bt_put(upstream_comp); | |
508 | bt_put(downstream_comp); | |
509 | bt_put(conn); | |
510 | ||
511 | struct event event = { | |
512 | .type = GRAPH_PORTS_CONNECTED, | |
513 | .data.graph_ports_connected = { | |
514 | .upstream_comp = upstream_comp, | |
515 | .downstream_comp = downstream_comp, | |
516 | .upstream_port = upstream_port, | |
517 | .downstream_port = downstream_port, | |
518 | .conn = conn, | |
519 | }, | |
520 | }; | |
521 | ||
522 | append_event(&event); | |
523 | } | |
524 | ||
525 | static | |
526 | void graph_ports_disconnected( | |
527 | struct bt_component *upstream_comp, | |
528 | struct bt_component *downstream_comp, | |
529 | struct bt_port *upstream_port, struct bt_port *downstream_port, | |
530 | void *data) | |
531 | { | |
532 | struct event event = { | |
533 | .type = GRAPH_PORTS_DISCONNECTED, | |
534 | .data.graph_ports_disconnected = { | |
535 | .upstream_comp = upstream_comp, | |
536 | .downstream_comp = downstream_comp, | |
537 | .upstream_port = upstream_port, | |
538 | .downstream_port = downstream_port, | |
539 | }, | |
540 | }; | |
541 | ||
542 | append_event(&event); | |
543 | } | |
544 | ||
545 | static | |
546 | void init_test(void) | |
547 | { | |
548 | int ret; | |
549 | ||
550 | src_comp_class = bt_component_class_source_create("src", src_iter_next); | |
551 | assert(src_comp_class); | |
b9d103be PP |
552 | ret = bt_component_class_set_init_method(src_comp_class, src_init); |
553 | assert(ret == 0); | |
fb9935cc | 554 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff PP |
555 | src_comp_class, accept_port_connection); |
556 | assert(ret == 0); | |
557 | ret = bt_component_class_set_port_connected_method(src_comp_class, | |
558 | src_port_connected); | |
fb9935cc PP |
559 | assert(ret == 0); |
560 | ret = bt_component_class_set_port_disconnected_method( | |
561 | src_comp_class, src_port_disconnected); | |
562 | assert(ret == 0); | |
563 | sink_comp_class = bt_component_class_sink_create("sink", sink_consume); | |
564 | assert(sink_comp_class); | |
b9d103be PP |
565 | ret = bt_component_class_set_init_method(sink_comp_class, sink_init); |
566 | assert(ret == 0); | |
fb9935cc | 567 | ret = bt_component_class_set_accept_port_connection_method( |
c14181ff | 568 | sink_comp_class, accept_port_connection); |
fb9935cc | 569 | assert(ret == 0); |
c14181ff PP |
570 | ret = bt_component_class_set_port_connected_method(sink_comp_class, |
571 | sink_port_connected); | |
572 | assert(ret == 0); | |
573 | ret = bt_component_class_set_port_disconnected_method(sink_comp_class, | |
574 | sink_port_disconnected); | |
fb9935cc PP |
575 | assert(ret == 0); |
576 | bt_component_class_freeze(src_comp_class); | |
577 | bt_component_class_freeze(sink_comp_class); | |
578 | events = g_array_new(FALSE, TRUE, sizeof(struct event)); | |
579 | assert(events); | |
580 | } | |
581 | ||
582 | static | |
583 | void fini_test(void) | |
584 | { | |
585 | bt_put(src_comp_class); | |
586 | bt_put(sink_comp_class); | |
587 | g_array_free(events, TRUE); | |
588 | } | |
589 | ||
590 | static | |
591 | struct bt_component *create_src(void) | |
592 | { | |
593 | struct bt_component *comp = | |
594 | bt_component_create(src_comp_class, "src-comp", NULL); | |
595 | ||
596 | assert(comp); | |
597 | return comp; | |
598 | } | |
599 | ||
600 | static | |
601 | struct bt_component *create_sink(void) | |
602 | { | |
603 | struct bt_component *comp = | |
604 | bt_component_create(sink_comp_class, "sink-comp", NULL); | |
605 | ||
606 | assert(comp); | |
607 | return comp; | |
608 | } | |
609 | ||
610 | static | |
611 | struct bt_graph *create_graph(void) | |
612 | { | |
613 | struct bt_graph *graph = bt_graph_create(); | |
614 | int ret; | |
615 | ||
616 | assert(graph); | |
617 | ret = bt_graph_add_port_added_listener(graph, graph_port_added, NULL); | |
0d107cdd | 618 | assert(ret >= 0); |
fb9935cc PP |
619 | ret = bt_graph_add_port_removed_listener(graph, graph_port_removed, |
620 | NULL); | |
0d107cdd | 621 | assert(ret >= 0); |
fb9935cc PP |
622 | ret = bt_graph_add_ports_connected_listener(graph, graph_ports_connected, |
623 | NULL); | |
0d107cdd | 624 | assert(ret >= 0); |
fb9935cc PP |
625 | ret = bt_graph_add_ports_disconnected_listener(graph, |
626 | graph_ports_disconnected, NULL); | |
0d107cdd | 627 | assert(ret >= 0); |
fb9935cc PP |
628 | return graph; |
629 | } | |
630 | ||
631 | static | |
632 | void prepare_test(enum test test, const char *name) | |
633 | { | |
634 | clear_events(); | |
635 | current_test = test; | |
636 | diag("test: %s", name); | |
637 | } | |
638 | ||
639 | static | |
c14181ff | 640 | void test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(void) |
fb9935cc PP |
641 | { |
642 | int ret; | |
643 | struct bt_component *src; | |
644 | struct bt_component *sink; | |
645 | struct bt_graph *graph; | |
646 | struct bt_port *src_def_port; | |
647 | struct bt_port *sink_def_port; | |
648 | struct bt_connection *conn; | |
649 | struct event event; | |
a256a42d | 650 | enum bt_graph_status status; |
c14181ff PP |
651 | size_t src_accept_port_connection_pos; |
652 | size_t sink_accept_port_connection_pos; | |
653 | size_t src_port_connected_pos; | |
654 | size_t sink_port_connected_pos; | |
fb9935cc PP |
655 | size_t graph_ports_connected; |
656 | size_t src_port_disconnected_pos; | |
657 | size_t sink_port_disconnected_pos; | |
658 | size_t graph_ports_disconnected_pos; | |
659 | size_t graph_port_removed_src_pos; | |
660 | size_t graph_port_removed_sink_pos; | |
661 | ||
662 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME_THEN_SRC_REMOVES_DISCONNECTED_PORT, | |
663 | "sink removes port in consume, then source removes disconnected port"); | |
664 | src = create_src(); | |
665 | sink = create_sink(); | |
666 | graph = create_graph(); | |
b9d103be | 667 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 668 | assert(src_def_port); |
b9d103be | 669 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 670 | assert(sink_def_port); |
a256a42d PP |
671 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
672 | &conn); | |
673 | assert(status == 0); | |
fb9935cc PP |
674 | assert(conn); |
675 | ||
c14181ff PP |
676 | /* We're supposed to have 5 events so far */ |
677 | ok(events->len == 5, "we have the expected number of events (before consume)"); | |
fb9935cc PP |
678 | |
679 | /* Source's accept port connection */ | |
680 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
681 | event.data.comp_accept_port_connection.comp = src; | |
682 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
683 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
684 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 685 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
686 | |
687 | /* Sink's accept port connection */ | |
688 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
689 | event.data.comp_accept_port_connection.comp = sink; | |
690 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
691 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
692 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
693 | sink_accept_port_connection_pos = event_pos(&event); |
694 | ||
695 | /* Source's port connected */ | |
696 | event.type = COMP_PORT_CONNECTED; | |
697 | event.data.comp_port_connected.comp = src; | |
698 | event.data.comp_port_connected.self_port = src_def_port; | |
699 | event.data.comp_port_connected.other_port = sink_def_port; | |
700 | ok(has_event(&event), "got the expected source's port connected event"); | |
701 | src_port_connected_pos = event_pos(&event); | |
702 | ||
703 | /* Sink's port connected */ | |
704 | event.type = COMP_PORT_CONNECTED; | |
705 | event.data.comp_port_connected.comp = sink; | |
706 | event.data.comp_port_connected.self_port = sink_def_port; | |
707 | event.data.comp_port_connected.other_port = src_def_port; | |
708 | ok(has_event(&event), "got the expected sink's port connected event"); | |
709 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
710 | |
711 | /* Graph's ports connected */ | |
712 | event.type = GRAPH_PORTS_CONNECTED; | |
713 | event.data.graph_ports_connected.upstream_comp = src; | |
714 | event.data.graph_ports_connected.downstream_comp = sink; | |
715 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
716 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
717 | event.data.graph_ports_connected.conn = conn; | |
718 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
719 | graph_ports_connected = event_pos(&event); | |
720 | ||
721 | /* Order of events */ | |
c14181ff | 722 | ok(src_port_connected_pos < graph_ports_connected, |
fb9935cc | 723 | "event order is good (1)"); |
c14181ff | 724 | ok(sink_port_connected_pos < graph_ports_connected, |
fb9935cc | 725 | "event order is good (2)"); |
c14181ff PP |
726 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
727 | "event order is good (3)"); | |
728 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
729 | "event order is good (4)"); | |
fb9935cc PP |
730 | |
731 | /* Consume sink once */ | |
732 | clear_events(); | |
733 | ret = bt_graph_consume(graph); | |
734 | assert(ret == 0); | |
735 | ||
736 | /* We're supposed to have 5 new events */ | |
737 | ok(events->len == 5, "we have the expected number of events (after consume)"); | |
738 | ||
739 | /* Source's port disconnected */ | |
740 | event.type = COMP_PORT_DISCONNECTED; | |
741 | event.data.comp_port_disconnected.comp = src; | |
742 | event.data.comp_port_disconnected.port = src_def_port; | |
743 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
744 | src_port_disconnected_pos = event_pos(&event); | |
745 | ||
746 | /* Sink's port disconnected */ | |
747 | event.type = COMP_PORT_DISCONNECTED; | |
748 | event.data.comp_port_disconnected.comp = sink; | |
749 | event.data.comp_port_disconnected.port = sink_def_port; | |
750 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
751 | sink_port_disconnected_pos = event_pos(&event); | |
752 | ||
753 | /* Graph's ports disconnected */ | |
754 | event.type = GRAPH_PORTS_DISCONNECTED; | |
755 | event.data.graph_ports_disconnected.upstream_comp = src; | |
756 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
757 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
758 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
759 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
760 | graph_ports_disconnected_pos = event_pos(&event); | |
761 | ||
762 | /* Graph's port removed (sink) */ | |
763 | event.type = GRAPH_PORT_REMOVED; | |
764 | event.data.graph_port_removed.comp = sink; | |
765 | event.data.graph_port_removed.port = sink_def_port; | |
766 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
767 | graph_port_removed_sink_pos = event_pos(&event); | |
768 | ||
769 | /* Graph's port removed (source) */ | |
770 | event.type = GRAPH_PORT_REMOVED; | |
771 | event.data.graph_port_removed.comp = src; | |
772 | event.data.graph_port_removed.port = src_def_port; | |
773 | ok(has_event(&event), "got the expected graph's port removed event (for source)"); | |
774 | graph_port_removed_src_pos = event_pos(&event); | |
775 | ||
776 | /* Order of events */ | |
777 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
778 | "event order is good (5)"); | |
779 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
780 | "event order is good (6)"); | |
781 | ok(src_port_disconnected_pos < graph_port_removed_src_pos, | |
782 | "event order is good (7)"); | |
783 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
784 | "event order is good (8)"); | |
785 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
786 | "event order is good (9)"); | |
787 | ok(sink_port_disconnected_pos < graph_port_removed_src_pos, | |
788 | "event order is good (10)"); | |
789 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
790 | "event order is good (11)"); | |
791 | ok(graph_port_removed_src_pos < graph_ports_disconnected_pos, | |
792 | "event order is good (12)"); | |
793 | ok(graph_port_removed_src_pos < graph_port_removed_sink_pos, | |
794 | "event order is good (13)"); | |
795 | ||
796 | bt_put(graph); | |
797 | bt_put(sink); | |
798 | bt_put(src); | |
799 | bt_put(conn); | |
800 | bt_put(src_def_port); | |
801 | bt_put(sink_def_port); | |
802 | } | |
803 | ||
804 | static | |
c14181ff | 805 | void test_sink_removes_port_in_port_connected(void) |
fb9935cc PP |
806 | { |
807 | int ret; | |
808 | struct bt_component *src; | |
809 | struct bt_component *sink; | |
810 | struct bt_graph *graph; | |
811 | struct bt_port *src_def_port; | |
812 | struct bt_port *sink_def_port; | |
813 | struct bt_connection *conn; | |
814 | struct event event; | |
a256a42d | 815 | enum bt_graph_status status; |
c14181ff PP |
816 | size_t src_accept_port_connection_pos; |
817 | size_t sink_accept_port_connection_pos; | |
818 | size_t src_port_connected_pos; | |
819 | size_t sink_port_connected_pos; | |
fb9935cc PP |
820 | size_t graph_ports_connected_pos; |
821 | size_t src_port_disconnected_pos; | |
822 | size_t sink_port_disconnected_pos; | |
823 | size_t graph_ports_disconnected_pos; | |
824 | size_t graph_port_removed_sink_pos; | |
825 | ||
826 | prepare_test(TEST_SINK_REMOVES_PORT_IN_CONSUME, | |
827 | "sink removes port in consume"); | |
828 | src = create_src(); | |
829 | sink = create_sink(); | |
830 | graph = create_graph(); | |
b9d103be | 831 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 832 | assert(src_def_port); |
b9d103be | 833 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 834 | assert(sink_def_port); |
a256a42d PP |
835 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
836 | &conn); | |
837 | assert(status == 0); | |
fb9935cc | 838 | |
c14181ff PP |
839 | /* We're supposed to have 5 events so far */ |
840 | ok(events->len == 5, "we have the expected number of events (before consume)"); | |
fb9935cc PP |
841 | |
842 | /* Source's accept port connection */ | |
843 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
844 | event.data.comp_accept_port_connection.comp = src; | |
845 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
846 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
847 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 848 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
849 | |
850 | /* Sink's accept port connection */ | |
851 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
852 | event.data.comp_accept_port_connection.comp = sink; | |
853 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
854 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
855 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
856 | sink_accept_port_connection_pos = event_pos(&event); |
857 | ||
858 | /* Source's port connected */ | |
859 | event.type = COMP_PORT_CONNECTED; | |
860 | event.data.comp_port_connected.comp = src; | |
861 | event.data.comp_port_connected.self_port = src_def_port; | |
862 | event.data.comp_port_connected.other_port = sink_def_port; | |
863 | ok(has_event(&event), "got the expected source's port connected event"); | |
864 | src_port_connected_pos = event_pos(&event); | |
865 | ||
866 | /* Sink's port connected */ | |
867 | event.type = COMP_PORT_CONNECTED; | |
868 | event.data.comp_port_connected.comp = sink; | |
869 | event.data.comp_port_connected.self_port = sink_def_port; | |
870 | event.data.comp_port_connected.other_port = src_def_port; | |
871 | ok(has_event(&event), "got the expected sink's port connected event"); | |
872 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
873 | |
874 | /* Graph's ports connected */ | |
875 | event.type = GRAPH_PORTS_CONNECTED; | |
876 | event.data.graph_ports_connected.upstream_comp = src; | |
877 | event.data.graph_ports_connected.downstream_comp = sink; | |
878 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
879 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
880 | event.data.graph_ports_connected.conn = conn; | |
881 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
882 | graph_ports_connected_pos = event_pos(&event); | |
883 | ||
884 | /* Order of events */ | |
c14181ff | 885 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 886 | "event order is good (1)"); |
c14181ff | 887 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 888 | "event order is good (2)"); |
c14181ff PP |
889 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
890 | "event order is good (3)"); | |
891 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
892 | "event order is good (4)"); | |
fb9935cc PP |
893 | |
894 | /* Consume sink once */ | |
895 | clear_events(); | |
896 | ret = bt_graph_consume(graph); | |
897 | assert(ret == 0); | |
898 | ||
899 | /* We're supposed to have 4 new events */ | |
900 | ok(events->len == 4, "we have the expected number of events (after consume)"); | |
901 | ||
902 | /* Source's port disconnected */ | |
903 | event.type = COMP_PORT_DISCONNECTED; | |
904 | event.data.comp_port_disconnected.comp = src; | |
905 | event.data.comp_port_disconnected.port = src_def_port; | |
906 | ok(has_event(&event), "got the expected source's port disconnected event"); | |
907 | src_port_disconnected_pos = event_pos(&event); | |
908 | ||
909 | /* Sink's port disconnected */ | |
910 | event.type = COMP_PORT_DISCONNECTED; | |
911 | event.data.comp_port_disconnected.comp = sink; | |
912 | event.data.comp_port_disconnected.port = sink_def_port; | |
913 | ok(has_event(&event), "got the expected sink's port disconnected event"); | |
914 | sink_port_disconnected_pos = event_pos(&event); | |
915 | ||
916 | /* Graph's ports disconnected */ | |
917 | event.type = GRAPH_PORTS_DISCONNECTED; | |
918 | event.data.graph_ports_disconnected.upstream_comp = src; | |
919 | event.data.graph_ports_disconnected.downstream_comp = sink; | |
920 | event.data.graph_ports_disconnected.upstream_port = src_def_port; | |
921 | event.data.graph_ports_disconnected.downstream_port = sink_def_port; | |
922 | ok(has_event(&event), "got the expected graph's ports disconnected event"); | |
923 | graph_ports_disconnected_pos = event_pos(&event); | |
924 | ||
925 | /* Graph's port removed (sink) */ | |
926 | event.type = GRAPH_PORT_REMOVED; | |
927 | event.data.graph_port_removed.comp = sink; | |
928 | event.data.graph_port_removed.port = sink_def_port; | |
929 | ok(has_event(&event), "got the expected graph's port removed event (for sink)"); | |
930 | graph_port_removed_sink_pos = event_pos(&event); | |
931 | ||
932 | /* Order of events */ | |
933 | ok(src_port_disconnected_pos < graph_ports_disconnected_pos, | |
934 | "event order is good (5)"); | |
935 | ok(src_port_disconnected_pos < graph_port_removed_sink_pos, | |
936 | "event order is good (7)"); | |
937 | ok(sink_port_disconnected_pos < graph_ports_disconnected_pos, | |
938 | "event order is good (8)"); | |
939 | ok(sink_port_disconnected_pos < graph_port_removed_sink_pos, | |
940 | "event order is good (10)"); | |
941 | ok(graph_ports_disconnected_pos < graph_port_removed_sink_pos, | |
942 | "event order is good (11)"); | |
943 | ||
944 | bt_put(graph); | |
945 | bt_put(sink); | |
946 | bt_put(src); | |
947 | bt_put(conn); | |
948 | bt_put(src_def_port); | |
949 | bt_put(sink_def_port); | |
950 | } | |
951 | ||
952 | static | |
c14181ff | 953 | void test_src_adds_port_in_port_connected(void) |
fb9935cc PP |
954 | { |
955 | struct bt_component *src; | |
956 | struct bt_component *sink; | |
957 | struct bt_graph *graph; | |
958 | struct bt_port *src_def_port; | |
959 | struct bt_port *sink_def_port; | |
960 | struct bt_port *src_hello_port; | |
961 | struct bt_connection *conn; | |
962 | struct event event; | |
a256a42d | 963 | enum bt_graph_status status; |
c14181ff PP |
964 | size_t src_accept_port_connection_pos; |
965 | size_t sink_accept_port_connection_pos; | |
966 | size_t src_port_connected_pos; | |
967 | size_t sink_port_connected_pos; | |
fb9935cc PP |
968 | size_t graph_ports_connected_pos; |
969 | size_t graph_port_added_src_pos; | |
970 | ||
c14181ff PP |
971 | prepare_test(TEST_SRC_ADDS_PORT_IN_PORT_CONNECTED, |
972 | "source adds port in port connected"); | |
fb9935cc PP |
973 | src = create_src(); |
974 | sink = create_sink(); | |
975 | graph = create_graph(); | |
b9d103be | 976 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 977 | assert(src_def_port); |
b9d103be | 978 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 979 | assert(sink_def_port); |
a256a42d PP |
980 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
981 | &conn); | |
982 | assert(status == 0); | |
9ac68eb1 PP |
983 | src_hello_port = bt_component_source_get_output_port_by_name(src, |
984 | "hello"); | |
fb9935cc PP |
985 | assert(src_hello_port); |
986 | ||
c14181ff PP |
987 | /* We're supposed to have 6 events */ |
988 | ok(events->len == 6, "we have the expected number of events"); | |
fb9935cc PP |
989 | |
990 | /* Source's accept port connection */ | |
991 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
992 | event.data.comp_accept_port_connection.comp = src; | |
993 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
994 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
995 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff PP |
996 | src_accept_port_connection_pos = event_pos(&event); |
997 | ||
998 | /* Sink's accept port connection */ | |
999 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1000 | event.data.comp_accept_port_connection.comp = sink; | |
1001 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1002 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1003 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
1004 | sink_accept_port_connection_pos = event_pos(&event); | |
1005 | ||
1006 | /* Source's port connected */ | |
1007 | event.type = COMP_PORT_CONNECTED; | |
1008 | event.data.comp_port_connected.comp = src; | |
1009 | event.data.comp_port_connected.self_port = src_def_port; | |
1010 | event.data.comp_port_connected.other_port = sink_def_port; | |
1011 | ok(has_event(&event), "got the expected source's port connected event"); | |
1012 | src_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1013 | |
1014 | /* Graph's port added (source) */ | |
1015 | event.type = GRAPH_PORT_ADDED; | |
1016 | event.data.graph_port_added.comp = src; | |
1017 | event.data.graph_port_added.port = src_hello_port; | |
1018 | ok(has_event(&event), "got the expected graph's port added event (for source)"); | |
1019 | graph_port_added_src_pos = event_pos(&event); | |
1020 | ||
c14181ff PP |
1021 | /* Sink's port connected */ |
1022 | event.type = COMP_PORT_CONNECTED; | |
1023 | event.data.comp_port_connected.comp = sink; | |
1024 | event.data.comp_port_connected.self_port = sink_def_port; | |
1025 | event.data.comp_port_connected.other_port = src_def_port; | |
1026 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1027 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1028 | |
1029 | /* Graph's ports connected */ | |
1030 | event.type = GRAPH_PORTS_CONNECTED; | |
1031 | event.data.graph_ports_connected.upstream_comp = src; | |
1032 | event.data.graph_ports_connected.downstream_comp = sink; | |
1033 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1034 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1035 | event.data.graph_ports_connected.conn = conn; | |
1036 | ok(has_event(&event), "got the expected graph's port connected event (for source)"); | |
1037 | graph_ports_connected_pos = event_pos(&event); | |
1038 | ||
1039 | /* Order of events */ | |
c14181ff | 1040 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1041 | "event order is good (1)"); |
c14181ff | 1042 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1043 | "event order is good (2)"); |
c14181ff | 1044 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
fb9935cc | 1045 | "event order is good (3)"); |
c14181ff | 1046 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, |
fb9935cc | 1047 | "event order is good (4)"); |
c14181ff PP |
1048 | ok(src_port_connected_pos < graph_port_added_src_pos, |
1049 | "event order is good (5)"); | |
1050 | ok(graph_port_added_src_pos < graph_ports_connected_pos, | |
1051 | "event order is good (6)"); | |
fb9935cc PP |
1052 | |
1053 | bt_put(graph); | |
1054 | bt_put(sink); | |
1055 | bt_put(src); | |
1056 | bt_put(conn); | |
1057 | bt_put(src_def_port); | |
1058 | bt_put(sink_def_port); | |
1059 | bt_put(src_hello_port); | |
1060 | } | |
1061 | ||
1062 | static | |
1063 | void test_simple(void) | |
1064 | { | |
1065 | struct bt_component *src; | |
1066 | struct bt_component *sink; | |
1067 | struct bt_graph *graph; | |
1068 | struct bt_port *src_def_port; | |
1069 | struct bt_port *sink_def_port; | |
1070 | struct bt_connection *conn; | |
1071 | struct event event; | |
a256a42d | 1072 | enum bt_graph_status status; |
c14181ff PP |
1073 | size_t src_accept_port_connection_pos; |
1074 | size_t sink_accept_port_connection_pos; | |
1075 | size_t src_port_connected_pos; | |
1076 | size_t sink_port_connected_pos; | |
fb9935cc PP |
1077 | size_t graph_ports_connected_pos; |
1078 | ||
1079 | prepare_test(TEST_SIMPLE, "simple"); | |
1080 | src = create_src(); | |
1081 | sink = create_sink(); | |
1082 | graph = create_graph(); | |
b9d103be | 1083 | src_def_port = bt_component_source_get_output_port_by_name(src, "out"); |
fb9935cc | 1084 | assert(src_def_port); |
b9d103be | 1085 | sink_def_port = bt_component_sink_get_input_port_by_name(sink, "in"); |
fb9935cc | 1086 | assert(sink_def_port); |
a256a42d PP |
1087 | status = bt_graph_connect_ports(graph, src_def_port, sink_def_port, |
1088 | &conn); | |
1089 | assert(status == 0); | |
fb9935cc | 1090 | |
c14181ff PP |
1091 | /* We're supposed to have 5 events */ |
1092 | ok(events->len == 5, "we have the expected number of events"); | |
fb9935cc PP |
1093 | |
1094 | /* Source's accept port connection */ | |
1095 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1096 | event.data.comp_accept_port_connection.comp = src; | |
1097 | event.data.comp_accept_port_connection.self_port = src_def_port; | |
1098 | event.data.comp_accept_port_connection.other_port = sink_def_port; | |
1099 | ok(has_event(&event), "got the expected source's accept port connection event"); | |
c14181ff | 1100 | src_accept_port_connection_pos = event_pos(&event); |
fb9935cc PP |
1101 | |
1102 | /* Sink's accept port connection */ | |
1103 | event.type = COMP_ACCEPT_PORT_CONNECTION; | |
1104 | event.data.comp_accept_port_connection.comp = sink; | |
1105 | event.data.comp_accept_port_connection.self_port = sink_def_port; | |
1106 | event.data.comp_accept_port_connection.other_port = src_def_port; | |
1107 | ok(has_event(&event), "got the expected sink's accept port connection event"); | |
c14181ff PP |
1108 | sink_accept_port_connection_pos = event_pos(&event); |
1109 | ||
1110 | /* Source's port connected */ | |
1111 | event.type = COMP_PORT_CONNECTED; | |
1112 | event.data.comp_port_connected.comp = src; | |
1113 | event.data.comp_port_connected.self_port = src_def_port; | |
1114 | event.data.comp_port_connected.other_port = sink_def_port; | |
1115 | ok(has_event(&event), "got the expected source's port connected event"); | |
1116 | src_port_connected_pos = event_pos(&event); | |
1117 | ||
1118 | /* Sink's port connected */ | |
1119 | event.type = COMP_PORT_CONNECTED; | |
1120 | event.data.comp_port_connected.comp = sink; | |
1121 | event.data.comp_port_connected.self_port = sink_def_port; | |
1122 | event.data.comp_port_connected.other_port = src_def_port; | |
1123 | ok(has_event(&event), "got the expected sink's port connected event"); | |
1124 | sink_port_connected_pos = event_pos(&event); | |
fb9935cc PP |
1125 | |
1126 | /* Graph's port connected */ | |
1127 | event.type = GRAPH_PORTS_CONNECTED; | |
1128 | event.data.graph_ports_connected.upstream_comp = src; | |
1129 | event.data.graph_ports_connected.downstream_comp = sink; | |
1130 | event.data.graph_ports_connected.upstream_port = src_def_port; | |
1131 | event.data.graph_ports_connected.downstream_port = sink_def_port; | |
1132 | event.data.graph_ports_connected.conn = conn; | |
1133 | ok(has_event(&event), "got the expected graph's ports connected event"); | |
1134 | graph_ports_connected_pos = event_pos(&event); | |
1135 | ||
1136 | /* Order of events */ | |
c14181ff | 1137 | ok(src_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1138 | "event order is good (1)"); |
c14181ff | 1139 | ok(sink_port_connected_pos < graph_ports_connected_pos, |
fb9935cc | 1140 | "event order is good (2)"); |
c14181ff PP |
1141 | ok(src_accept_port_connection_pos < src_port_connected_pos, |
1142 | "event order is good (3)"); | |
1143 | ok(sink_accept_port_connection_pos < sink_port_connected_pos, | |
1144 | "event order is good (4)"); | |
fb9935cc PP |
1145 | |
1146 | bt_put(graph); | |
1147 | bt_put(sink); | |
1148 | bt_put(src); | |
1149 | bt_put(conn); | |
1150 | bt_put(src_def_port); | |
1151 | bt_put(sink_def_port); | |
1152 | } | |
1153 | ||
1154 | static | |
1155 | void test_empty_graph(void) | |
1156 | { | |
1157 | struct bt_graph *graph; | |
1158 | ||
1159 | prepare_test(TEST_EMPTY_GRAPH, "empty graph"); | |
1160 | graph = create_graph(); | |
1161 | ok(events->len == 0, "empty graph generates no events"); | |
1162 | bt_put(graph); | |
1163 | } | |
1164 | ||
1165 | int main(int argc, char **argv) | |
1166 | { | |
1167 | plan_tests(NR_TESTS); | |
1168 | init_test(); | |
1169 | test_empty_graph(); | |
1170 | test_simple(); | |
c14181ff PP |
1171 | test_src_adds_port_in_port_connected(); |
1172 | test_sink_removes_port_in_port_connected(); | |
1173 | test_sink_removes_port_in_port_connected_then_src_removes_disconnected_port(); | |
fb9935cc PP |
1174 | fini_test(); |
1175 | return exit_status(); | |
1176 | } |